Electron tube having linear damper

Details Electron tube having linear damper Electron tube having linear damper

2007-01-02

2007-01-02

Williams, Joseph (Department: 2879)

Electric lamp and discharge devices

With support and/or spacing structure for electrode and/or...

For filament

C313S269000, C313S272000, C313S275000

Reexamination Certificate

active

10791899

ABSTRACT:
An electron tube includes a vessel, a primary linear member installed in the vessel, an electrode disposed in the vessel, a first auxiliary linear member and a second auxiliary linear member disposed at different heights to interpose the primary linear member therebetween, and a plurality of fixing members. The fixing members are formed at a single substrate for constituting a part of the vessel, for fixing end portions of the first auxiliary and the second auxiliary linear member thereto.

REFERENCES:
patent: 6135620 (2000-10-01), Marsh
patent: 2002/0121857 (2002-09-01), Yonezawa et al.
patent: 2003/0030378 (2003-02-01), Kawasaki et al.
patent: 59-146139 (1984-08-01), None

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